National Instruments C Series Getting Started page 6

X1 3-pin Connector—+24 V power supply connection for the AKD servo drive provided
•
through the 20-pin screw terminal connector.
• Screw Terminal Connector—20-pin screw terminal connector for external I/O
connections.
Table 1 shows the screw terminal I/O connector pinout.
Table 1. NI 9514/16 to AKD Drive Cable Screw-Terminal Pinout
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
6 | ni.com | Getting Started with NI 9514/16 Modules and AKD Servo Drives
Signal Name
Forward Limit
Home
Reverse Limit
Digital Input 0
Vsup
Vsup Return
Encoder 1 Phase A+ (NI 9516 only)
Encoder 1 Phase A- (NI 9516 only)
Encoder 1 Phase B+ (NI 9516 only)
Encoder 1 Phase B- (NI 9516 only)
+5V OUT
Position Compare
Position Capture
COM
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved